Alert archive / Wisconsin / Freeze Warnings in 2020

Freeze Warning 1, NWS Green Bay, WI

May 7, 202016 counties in Wisconsin

NWS Green Bay, WI issued this freeze warning at May 7, 2020, 9:15 AM CDT for 16 counties in Wisconsin. It took effect at May 8, 2020, 3:00 AM CDT. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: May 7, 2020, 9:15 AM CDT (14:15 UTC)
In effect from: May 8, 2020, 3:00 AM CDT
Expired: May 8, 2020, 9:00 AM CDT
In force: 6 hr
Issued by: NWS Green Bay, WI

Counties Brown County, WI, Calumet County, WI, Door County, WI, Kewaunee County, WI, Manitowoc County, WI, Marathon County, WI, Marinette County, WI, Menominee County, WI, Oconto County, WI, Outagamie County, WI, Portage County, WI, Shawano County, WI, Waupaca County, WI, Waushara County, WI, Winnebago County, WI, Wood County, WI

The radar

The Green Bay radar (KGRB), 37 km from the middle of the area, began a volume at 14:17 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Green Bay, WI wrote its last area forecast discussion before this freeze warning went out at May 7, 6:10 AM CDT, 3 hours 5 minutes earlier.

Area forecast discussion, May 7, 6:10 AM CDT, 3 hours 5 minutes before

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Hazardous weather outlook, May 7, 2:56 AM CDT, 6 hours 19 minutes before

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In the hours before

Special weather statement, May 7, 7:37 AM CDT, 1 hour 38 minutes before

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The office that day

Everything else NWS Green Bay, WI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 7, 3:44 AM CDT	Small Craft Advisory	GRB		39 hr
May 7, 9:36 AM CDT	Freeze Watch	GRB	Brown, Calumet, Door, Kewaunee, Manitowoc, Marathon and 10 more	18 hr

Nearby

Freeze Warnings in Wisconsin, 2020 Every freeze warning in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.